Tuesday, March 24, 2009

139 - AIIMS community medicine mcqs or social and preventive medicine mcqs ( spm or psm ) from all previous years AIIMS papers with answers - part 32

161q: which one is the best indicator for hepatitis B infection in a community ?

a. hepatitis B surface antigen
b. hepatitis B surface antibody
c. core antibody
d. core antigen

162q: true regarding dengue fever is all except ?

a. hemorrhagic tendency
b. spontaneous remission
c. transmitted by anopheles mosquito
d. fever is saddle back type

163q: specificity increases with ?

a. increase in false positive
b. increase in false negative
c. increase in true positive
d. increase in true negative

164q: sensitivity is ?

165q: the ratio between incidence of disease among exposed and non-exposed is called as ?

a. relative risk
b. odds ratio
c. attributable risk
d. none of the above

No comments:

FeedBurner FeedCount